/* 轮播图模块 */

.banner-C {
    position: relative;
    top: 114px;
    left: 0;
    width: 100%;
    height: 550px;
    background-color: rgb(230, 197, 197);
}

.contentbox {
    z-index: 999;
}

.contentbox h2 {
    position: absolute;
    top: 100px;
    left: 100px;
    font-size: 48px;
}

.contentbox .desc {
    position: absolute;
    top: 200px;
    left: 100px;
    font-size: 16px;
}

.contentbox a {
    position: absolute;
    top: 300px;
    left: 100px;
    width: 100px;
    height: 48px;
    text-align: center;
    line-height: 44px;
    border-radius: 24px;
    font-size: 16px;
    color: #ffffff;
    background-color: #3f3f3d;
}


/* 功能展示模块  */

.banner-inner {
    position: relative;
    top: 110px;
    width: 100%;
    height: 550px;
    background-color: rgb(225, 230, 197);
}

.left-title h2 {
    position: absolute;
    top: 100px;
    left: 100px;
    width: 500px;
    font-size: 48px;
}

.left-title .left-exp {
    position: absolute;
    top: 200px;
    left: 100px;
    width: 441px;
    margin: 50px 0;
    font-size: 24px;
}

.left-title a {
    position: absolute;
    top: 300px;
    left: 100px;
    width: 441px;
    margin: 20px 0;
    font-size: 16px;
    color: #3b3b3b;
}


/* 功能简介模 */

.container {
    position: relative;
    width: 100%;
    height: 650px;
    background-color: rgb(144, 214, 187);
}

.container h2 {
    position: absolute;
    top: 100px;
    left: 100px;
    width: 1000px;
    font-size: 48px;
}

.container p {
    position: absolute;
    top: 150px;
    left: 100px;
    width: 1000px;
    margin: 20px 0;
    font-size: 16px;
    color: #3b3b3b;
}

.container img {
    position: absolute;
    top: 230px;
    left: 100px;
    width: 1000px;
    height: 420px;
}


/* 底部模块 */

.grid {
    position: relative;
    width: 100%;
    height: 800px;
    background-color: rgb(177, 195, 197);
}

.grid-d8 h2 {
    position: absolute;
    top: 100px;
    left: 100px;
    width: 1000px;
    font-size: 48px;
}

.content {
    position: absolute;
    top: 150px;
    left: 100px;
    display: flex;
    justify-content: space-around;
    width: 1000px;
    margin: 20px 0;
    color: #3b3b3b;
}

.content .item {
    width: 300px;
    /* float: left; */
}

.content .item img {
    width: 224px;
    height: 224px;
    margin: 30px auto 0 20px;
}

.content .item h3 {
    margin: 10px 0;
    font-size: 24px;
}

.content .item p {
    margin-bottom: 10px;
    font-size: 16px;
}


/* 轮播图模块 */

.swiper {
    width: 100%;
    height: 100%;
}

.swiper-slide {
    text-align: center;
    font-size: 18px;
    background: #fff;
    /* Center slide text vertically */
    display: -webkit-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    -webkit-justify-content: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    -webkit-align-items: center;
    align-items: center;
}

.swiper-slide img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}